Active management of blood pressure after stroke/transient ischaemic attack is more important than the target that is set

March 18, 2016

We know from randomised controlled trials that lowering blood pressure (BP) reduces the risk of heart attack and stroke, but there has been controversy over what the target blood pressure should be.

In the PAST-BP trial published in the BMJ, Professor Jonathan Mant and colleagues (IPH) explored the impact of different blood pressure targets in people who had a history of stroke or transient ischaemic attack in primary care.

One group of patients was set a systolic BP target of < 130mmHg (or a 10mm reduction if their BP was already < 140mm).

A second group was set a target of < 140mm. Good BP reduction was achieved in both groups, with only a 3mm difference between them, suggesting that in practice, active management of BP is more important than the absolute target.